EP 2551445 A2 20130130 - Automatic optimizing methods for reservoir testing
Title (en)
Automatic optimizing methods for reservoir testing
Title (de)
Automatisch optimierende Verfahren zur Lagerstättenbewertung
Title (fr)
Procédés pour évaluation de réservoir à optimisation automatique
Publication
Application
Priority
US 201161511441 P 20110725
Abstract (en)
A method of determining a reservoir parameter of a subterranean formation comprising: initiating an initial pressure pulse in the subterranean formation; initiating a series of subsequent pressure pulses in the subterranean formation until the reservoir parameter may be determined, wherein each subsequent pressure pulse is optimized utilizing analytical and/or numerical simulation models; and determining the reservoir parameter.
IPC 8 full level
E21B 49/00 (2006.01); E21B 49/08 (2006.01)
CPC (source: EP US)
E21B 47/06 (2013.01 - US); E21B 49/0875 (2020.05 - EP US)
Citation (applicant)
US 2011094733 A1 20110428 - PROETT MARK A [US]
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated extension state (EPC)
BA ME
DOCDB simple family (publication)
EP 2551445 A2 20130130; EP 2551445 A3 20130313; EP 2551445 B1 20180411; BR 102012018505 A2 20141209; BR 102012018505 B1 20200519; CA 2842791 A1 20130131; CA 2842791 C 20170314; NO 2551445 T3 20180908; US 2015040657 A1 20150212; US 9945224 B2 20180417; WO 2013016359 A2 20130131; WO 2013016359 A3 20130328
DOCDB simple family (application)
EP 12177806 A 20120725; BR 102012018505 A 20120725; CA 2842791 A 20120724; NO 12177806 A 20120725; US 2012048010 W 20120724; US 201213876113 A 20120724